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neonfayt neonfayt
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Posts: 721
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6 years ago
The scan time ________.
 
  A) Starts with the last rung and works up to rung 0
  B) Is usually never over 1 millisecond
  C) Is constant for all programs regardless of length
  D) Determines how fast an output actuator will respond after a change in an input filed device
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wrote...
6 years ago
D
neonfayt Author
wrote...
6 years ago
Thank you for being such a great leader
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